Eye banks are organizations that collect, process, and distribute donated eye tissue, primarily corneas, for transplantation. They play a crucial role in restoring sight to individuals suffering from corneal blindness or other eye conditions. Eye banks work closely with hospitals, donors, and recipients to ensure that the donated tissue is handled with care and used effectively. The process begins when a person donates their eyes after death. Eye bank staff evaluate the tissue for quality and suitability before preparing it for transplantation. This vital service helps improve the quality of life for many people, making eye banks essential in the field of ophthalmology.